Sony PCV-RX450 Service Manual page 36

AGP Slot
Single Edge Contact AGP slot. Universal AGP connector
Connector location on MB See the frame harness diagram
CPU FAN
Supports CPU cooling fan of 500mA or less. Vo ltage = 12V
Connector location on MB See the frame harness diagram
Pin assignments:
Pin Signal Name
1 Ground
2 FAN_CTRL (+12 V)
3 FAN_SEN
CD IN
4 pin standard 2mm single line header for CD Audio signal input
Connector location on MB See the frame harness diagram
Pin assignments:
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
AUX IN (not installed*)
4 pin standard 2mm single line header for AUX Audio signal input
Connector location on MB See the frame harness diagram
Pin assignments:
Pin Signal Name
1 Left Line In
2 Ground
3 Ground
4 Right Line In
Video (not installed*)
4 pin standard 2mm single line header for Video Audio s ignal input
Connector location on MB See the frame harness diagram
Pin assignments:
Pin Signal Name
1 Video_L
2 Ground
3 Ground
4 Video_R
IEEE1394 header x2
8 pin standard 2.5 mm single line header for IEEE1394 Front connector.
IEEE1394 Front access header
Connector location on MB
See the frame harness diagram
IEEE1394 Optional header (not installed*)
Connector location on MB
See the frame harness diagram
Pin assignments:
Pin Signal Name
1 Shell Ground
2 Ground
3 TPA
4 TPA*
5 TPB
6 TPB*
7 Ground
8 VP ( Power )
VP line need over current protector. Raych em SMD150/33-2 or equivalent is
used for that.
* Connectors mentioned (not installed) are not used even they are mounted on MB
Confidential
PCV-RX450/RX460/RX470DS/RX480DS/RX490TV (UC)
Refered as 1394HEAD3
Refered as 1394HEAD2
USB Front
12 pin standard 2.5mm Dual line Box header for Front USB connector.
Connector location on MB
Pin assignments:
Pin Signal Name Pin
1 +3V_Dual 2
3 NP3# 4
5 USB VCC1 6
7 LP2+ 8
9 LP2- 10
11 Ground 12
USBVCC2 line needs the over current protector.
Raychem miniSMDC110-2 or equivalent is used for that.
FRONT PANEL I/O
20 pin standard 2.5mm dual line header for LED/Switch unit
Connector location on MB
Pin assignments:
Pin Signal Name
1 PWR_BTN
2 PWR_BTN_G
3 IDELED-
4 IDELED+
5 KEY
6 PWR_LEDL+
7 PWR_LED-
8 PWR_LEDB+
9 RESET
10 RESET G (GND)
Battery Holder & Battery
Holder vender
Holder location on MB
Battery vender
1-2 External connector
Parallel
Connector location on MB
Pin assignments:
Pin Signal Name
1 Strobe#
2 Data bit 0
3 Data bit 1
4 Data bit 2
5 Data bit 3
6 Data bit 4
7 Data bit 5
8 Data bit 6
9 Data bit 7
10 ACK#
11 Busy
12 Error
13 Select
6-4
See the frame harness diagram
Signal Name
NP1#
NC ( Key )
USB VCC2
LP3+
LP3-
Ground
See the frame harness diagram
Pin Signal Name
11 MSG_LED+
12 MSG_LED-
13 KEYLOCK
14 KEYLOCK_G
15 SMI
16 SMI_G
17 +5V
18 HD_LED2-
19 Ground
20 SPKR
LOTES B6615BP5L or equivalent
See the frame harness diagram
Sony CR2032 or equivalent
Rear side, See the frame harness diagram
Pin Signal Name
14 Auto Feed#
15 Fault#
16 INIT#
17 SLCT IN#
18 Ground
19 Ground
20 Ground
21 Ground
22 Ground
23 Ground
24 Ground
25 Ground